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ICS3726-02

Features: • Packaged in 8-pin SOIC• Operational frequency range of 20 MHz to 52 MHz• Uses an inexpensive external crystal• On-chip patented VCXO with pull range of 400 ppm• VCXO tuning voltage of 0 to VDD• Output Enable control• Operating voltage of 3.3 V&...

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SeekIC No. : 004370768 Detail

ICS3726-02: Features: • Packaged in 8-pin SOIC• Operational frequency range of 20 MHz to 52 MHz• Uses an inexpensive external crystal• On-chip patented VCXO with pull range of 400 ppm...

ICS3726-02 Data Sheet

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Part Number:
ICS3726-02
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

• Packaged in 8-pin SOIC
• Operational frequency range of 20 MHz to 52 MHz
• Uses an inexpensive external crystal
• On-chip patented VCXO with pull range of 400 ppm
• VCXO tuning voltage of 0 to VDD
• Output Enable control
• Operating voltage of 3.3 V
• 12 mA output drive capability at TTL levels
• Works with surface mount crystal with CL=10 pF
• Advanced, low-power, sub-micron CMOS process
• Available in Pb (lead) free package


Pinout

Connection Diagram


Specifications

Stresses above the ratings listed below can cause permanent damage to the ICS3726-02. These ratings,
which are standard values for ICS commercially rated parts, are stress ratings only. Functional operation of
the device at these or any other conditions above those indicated in the operational sections of the
specifications is not implied. Exposure to absolute maximum rating conditions for extended periods can
affect product reliability. Electrical parameters are guaranteed only over the recommended operating
temperature range.
Item Rating
Supply Voltage, VDD 7 V
All Inputs and Outputs -0.5 V to VDD+0.5 V
Ambient Operating Temperature 0 to +70
Storage Temperature -65 to +150
Soldering Temperature 260



Description

The ICS3726-02 is a low cost, low-jitter, high-performance 3.3 volt VCXO designed to replace expensive discrete VCXOs modules. The ICS3726-02 offers a wider operating frequency range and improved power supply noise rejection. The on-chip Voltage Controlled Crystal Oscillator accepts a 0 to 3.3 V input voltage to cause the output clocks to vary by ±200 ppm. Using ICS' patented VCXO techniques, the device uses an inexpensive external pullable crystal in the range of 20 to 52 MHz to produce a VCXO output clock at that same frequency.

This part of the ICS3726-02 is ideal for Set-Top Box, multimedia clock synthesizers and ADSL/VDSL applications.

The frequency of the on-chip VCXO of the ICS3726-02 is adjusted by an external control voltage input into pin VIN. Because VIN is a high-impedance input, it can be driven directly from an PWM RC integrator circuit. Frequency output increases with VIN voltage input. The usable range of VIN is 0 to VDD.




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